Solve the problem.The pharmacist mixed 7.53 grams of one drug with 3.618 grams of another drug. What was the weight of the mixture?
A. 11.148 g
B. 15.06 g
C. 12.248 g
D. 7.236 g
Answer: A
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Evaluate. Round dollar amounts to the nearest cent and other answers to the nearest thousandth when necessary.130ert for t = 6 and r = 2%
A. $181.43 B. $146.57 C. $2611.12 D. $353.38
Find the probability.The manager of a bank recorded the amount of time each customer spent waiting in line during peak business hours one Monday. The frequency table below summarizes the results.
If a customer is selected at random, what is the probability that the waiting time is at least 12 minutes or between 8 and 15 minutes? Round your answer to three decimal places.
A. 0.731 B. 0.54 C. 0.68 D. 0.14
Solve the proportion.
= 
A. x = 2
B. x = 16
C. x = 8
D. x = 
Write down (without solving) the dual LP problem.
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Maximize 
subject to
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Use the letters s, t?, u, and v in the indicated order.
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Minimize 
__________ subject to the constraints.
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Please enter the inequalities, separated by commas.
What will be an ideal response?